Answer:
x+113=180
Step-by-step explanation:
it's because of parallelogram property that opposite sides are parallel so being parallel this indicates co interior angle and it's sum is 180 so ,x+113=180,x=180_113,x=67 ans
Answer:
Put a shirt on you sinner
Step-by-step explanation:
death
Answer:
Sorry for the sloppiness of the drawing
Step-by-step explanation:
We have to find the exact value of: arc cos ( sin ( π /6 ) ).
We know that:
sin ( π/6 ) = sin 30° = 1/2
Arc cos is the inverse function of cosine.
arc cos ( 1/2 ) = 60° = π/3
17.5% of 50 = 0.175×50 = 8.75
= 8 3/4
= 35/4